201348518110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{144855049}}^1$

素因数の和:144855195

約数の個数: 16

約数和(自身を含む): 365034726000

約数和(自身を除く): 163686207890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 144855049, 289710098, 724275245, 1448550490, 20134851811, 40269703622, 100674259055, 201348518110]

約数ペア:

[(1, 201348518110), (2, 100674259055), (5, 40269703622), (10, 20134851811), (139, 1448550490), (278, 724275245), (695, 289710098), (1390, 144855049)]